pre {
    background-color: ghostwhite;
    font-size: 0.9em;
    padding: 10px 20px;
    margin: 20px; 
}
.json-key {
    color: brown;
}
.json-value {
    color: navy;
}
.json-string {
    color: olive;
}
a.current {
    color: brown;
}
h3.legent {
    margin-left: 5em;
}